Infocus IN5104 User Manual download pdf (Page 40)

Appendix

Projected image size

NOTE: Visit the Service section of our website for interactive image size cal-

culators for the standard and optional lenses.

Table 2: Projection sizes: Standard lens (1.5 - 1.8:1 throw ratio)

The image offset range for the standard lens is 9:1 (90%) to 1:1 (50%).

Optional lenses

WARNING: When replacing the lens, turn off the projector and pull out the

power cord from the receptacle. Loosen the screws marked with a triangle

to remove the lens.

NOTE: You can order optional lenses from www.infocus.com (in select

areas), your retailer or your dealer.

Table 3: Projection sizes: Short Fixed lens (0.8:1 throw ratio)

Minimum Image Maximum Image

Distance

(feet/m)

Diagonal

Image

(feet/m)

Image

Width

(feet/m)

Diagonal

Image

(feet/m)

Image

Width

(feet/m)

Min Distance

3/0.9

2.1/0.66 1.7/0.53 2.6/0.79 2.1/0.63

5/1.5 3.5/1.1 2.8/0.86 4.2/1.3 3.4/1.0

10/3.0 7.0/2.1 5.6 1.7 8.3/2.5

15/4.6 10.4/3.2 8.3/2.5 12.5/3.8 10/3

20/6.1 13.8/4.2 11/3.4 16.6/5.1 13.3/4

25/7.6 17.2/7.6 13.8/4.2 20.7/6.3 16.6/5

Max Distance

30/9.1

20.6/6.3 16.5/5 24.8/7.6 19.8/6.1

Projection Distance

(inch/m)

Screen Size (inch/m) Minimum

40/1 24/0.6

60/1.5 35/0.9

70/1.8 43/1.1

100/2.5 63/1.6

120/3 75/1.9

150/3.8 94/2.4

200/5.1 130/3.3

250/6.4 161/4.1

300/7.6 193/4.9

350/8.9 224/5.7

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Infocus IN5104 User Manual Page 40

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